2170803648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:639

約数の個数: 168

約数和(自身を含む): 6275070000

約数和(自身を除く): 4104266352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 149, 156, 169, 192, 208, 298, 312, 338, 416, 447, 449, 507, 596, 624, 676, 832, 894, 898, 1014, 1192, 1248, 1347, 1352, 1788, 1796, 1937, 2028, 2384, 2496, 2694, 2704, 3576, 3592, 3874, 4056, 4768, 5388, 5408, 5811, 5837, 7152, 7184, 7748, 8112, 9536, 10776, 10816, 11622, 11674, 14304, 14368, 15496, 16224, 17511, 21552, 23244, 23348, 25181, 28608, 28736, 30992, 32448, 35022, 43104, 46488, 46696, 50362, 61984, 66901, 70044, 75543, 75881, 86208, 92976, 93392, 100724, 123968, 133802, 140088, 151086, 151762, 185952, 186784, 200703, 201448, 227643, 267604, 280176, 302172, 303524, 371904, 373568, 401406, 402896, 455286, 535208, 560352, 604344, 607048, 802812, 805792, 869713, 910572, 1070416, 1120704, 1208688, 1214096, 1605624, 1611584, 1739426, 1821144, 2140832, 2417376, 2428192, 2609139, 3211248, 3478852, 3642288, 4281664, 4834752, 4856384, 5218278, 6422496, 6957704, 7284576, 10436556, 11306269, 12844992, 13915408, 14569152, 20873112, 22612538, 27830816, 33918807, 41746224, 45225076, 55661632, 67837614, 83492448, 90450152, 135675228, 166984896, 180900304, 271350456, 361800608, 542700912, 723601216, 1085401824, 2170803648]

約数ペア:

[(1, 2170803648), (2, 1085401824), (3, 723601216), (4, 542700912), (6, 361800608), (8, 271350456), (12, 180900304), (13, 166984896), (16, 135675228), (24, 90450152), (26, 83492448), (32, 67837614), (39, 55661632), (48, 45225076), (52, 41746224), (64, 33918807), (78, 27830816), (96, 22612538), (104, 20873112), (149, 14569152), (156, 13915408), (169, 12844992), (192, 11306269), (208, 10436556), (298, 7284576), (312, 6957704), (338, 6422496), (416, 5218278), (447, 4856384), (449, 4834752), (507, 4281664), (596, 3642288), (624, 3478852), (676, 3211248), (832, 2609139), (894, 2428192), (898, 2417376), (1014, 2140832), (1192, 1821144), (1248, 1739426), (1347, 1611584), (1352, 1605624), (1788, 1214096), (1796, 1208688), (1937, 1120704), (2028, 1070416), (2384, 910572), (2496, 869713), (2694, 805792), (2704, 802812), (3576, 607048), (3592, 604344), (3874, 560352), (4056, 535208), (4768, 455286), (5388, 402896), (5408, 401406), (5811, 373568), (5837, 371904), (7152, 303524), (7184, 302172), (7748, 280176), (8112, 267604), (9536, 227643), (10776, 201448), (10816, 200703), (11622, 186784), (11674, 185952), (14304, 151762), (14368, 151086), (15496, 140088), (16224, 133802), (17511, 123968), (21552, 100724), (23244, 93392), (23348, 92976), (25181, 86208), (28608, 75881), (28736, 75543), (30992, 70044), (32448, 66901), (35022, 61984), (43104, 50362), (46488, 46696)]